space

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Across
  1. 3. the distance from the sun is 1,430 million Km
  2. 4. belt is a large space between the orbit of mars and the orbit of the next plane
  3. 6. telescopes you can use them to look at the space more clearly
  4. 8. the hottest star in our solar system/only star in our solar system.
  5. 9. is the fourth closest planet to the sun
Down
  1. 1. is a group of stars that ancient people thought formed in the sky
  2. 2. is an object in space that produces its own heat and small light
  3. 5. are a group between 1 million and 1 trillion stars
  4. 7. is the second closest planet to the sun
  5. 9. the closest planet to the sun